10 Tips for Wearing Contact Lenses Safely

Contact lenses can provide clear, convenient vision when they are prescribed, fitted, and cared for correctly. The most important tips for wearing contact lenses are to wash your hands, follow your replacement schedule, use fresh solution, avoid sleeping or swimming in lenses unless approved, and respond quickly to discomfort or vision changes.

1. Wash and dry your hands first

Always wash your hands with soap and water before touching your lenses. Rinse thoroughly and dry them with a clean, lint-free towel. Handwashing removes oils, cosmetics, dirt, and microorganisms that can transfer to the lens or eye.

Avoid applying hand cream, oily soap, or heavily fragranced products immediately before handling lenses. Residue can make lenses uncomfortable and may cause temporary blurry vision.

2. Check each lens before inserting it

Place the lens on your fingertip and check its shape, surface, and cleanliness. A correctly oriented soft lens looks like a smooth bowl. If the edges flare outward, it may be inside out.

Do not insert a lens that is torn, scratched, dried out, dirty, or covered in debris. Replace it instead. A damaged lens can irritate the cornea and may increase the risk of infection.

3. How should you insert contact lenses?

Insert lenses in a calm, consistent routine:

1. Start with the same eye each time so you do not mix up the lenses.
2. Place the lens on the index finger of your dominant hand.
3. Use your other hand to hold the upper eyelid open.
4. Pull the lower eyelid down with the middle finger of your inserting hand.
5. Look straight ahead or slightly upward and gently place the lens on the eye.
6. Slowly release the eyelids and blink several times.

If the lens feels uncomfortable, remove it, rinse it only with the recommended sterile solution, and inspect it. Never rinse contact lenses with tap water or saliva.

4. Follow your wearing and replacement schedule

Your prescribed wearing schedule is based on the lens material, your eyes, and your individual needs. Do not wear lenses longer than directed, even if they still feel comfortable. Replace daily disposable lenses after one day, and replace reusable lenses according to the schedule provided by your eye-care professional.

A lens can appear clean while deposits and microscopic damage have accumulated. Extending its life may increase dryness, irritation, inflammation, and infection risk. Set a phone reminder or mark replacement dates on your calendar.

5. Use fresh contact lens solution

Use the solution recommended for your lens type. Follow the label instructions for disinfecting, soaking, and storage. Do not “top off” old solution in the case; empty it completely and refill it with fresh solution each time.

Saline may rinse a lens but does not disinfect it. Homemade salt water, bottled water, and tap water are not safe substitutes. Hydrogen peroxide systems require the correct neutralizing case and full processing time. Never put unneutralized peroxide directly in your eyes.

6. Keep your lens case clean

A contact lens case can collect bacteria if it is not maintained properly. After removing your lenses:

• Empty the old solution.
• Rinse the case with fresh contact lens solution if instructed by the product guidance.
• Leave it open and upside down to air-dry.
• Replace the case at least every three months, or as recommended.

Do not use water to clean the case unless the manufacturer specifically says it is safe. Keep the case away from bathroom splashes, cosmetics, and dirty surfaces.

7. Can you sleep, shower, or swim in contact lenses?

In general, avoid sleeping, showering, bathing, or swimming while wearing contact lenses unless your eye-care professional has specifically advised otherwise. Water can carry microorganisms that may become trapped between the lens and the eye. Overnight wear can also reduce oxygen reaching the cornea.

If you accidentally expose lenses to water, remove and discard daily lenses. For reusable lenses, follow your professional’s instructions; do not simply rinse them and put them back in. Wear prescription goggles or use glasses when swimming if appropriate.

8. Manage dryness and screen-related discomfort

Contact lens dryness may become more noticeable during extended screen use, air travel, heating, air conditioning, or windy weather. Take regular screen breaks, blink fully and often, and keep your lenses within the recommended wear time.

Ask an eye-care professional whether rewetting drops are suitable for your lenses. Use only products labeled as compatible with contact lenses. If discomfort continues, remove the lenses and switch to glasses. Persistent dryness may mean your lens material, fit, prescription, or wearing routine needs review.

9. Keep makeup and skincare products under control

Insert contact lenses before applying makeup and remove them before taking makeup off. This helps prevent cosmetics from collecting on the lens or entering the eye. Choose oil-free products when possible, replace eye makeup regularly, and never share mascara or eyeliner.

Hair spray, facial sprays, powders, and aerosol products should be used before inserting lenses or with your eyes closed. If makeup gets beneath a lens, remove it and clean or discard the lens according to its type and care instructions.

10. Know when to remove lenses and seek help

Remove your lenses promptly if you experience unusual redness, pain, light sensitivity, discharge, swelling, sudden blurry vision, or a sensation that something is trapped in your eye. Do not try to wait out significant symptoms or reuse a lens that caused a problem.

Contact an eye-care professional promptly, especially if symptoms continue after lens removal. Severe pain, marked light sensitivity, sudden vision loss, or rapidly worsening redness requires urgent evaluation. You can also schedule an eye exam to review lens fit, prescription, comfort, and eye health.

A simple contact lens routine

A consistent routine makes safe lens wear easier to remember:

1. Wash and dry hands.
2. Inspect the lens.
3. Insert and remove lenses carefully.
4. Use fresh, compatible solution.
5. Clean and replace the case as directed.
6. Respect wearing and replacement schedules.
7. Keep glasses available as a backup.

Glasses are especially useful when your eyes are irritated, you are unwell, you have run out of solution, or you need a break from lenses. If you need help choosing an alternative, explore the available glasses options or contact the practice .

Frequently asked questions about wearing contact lenses

How long can you wear contact lenses in one day?

Wear lenses only for the number of hours recommended for your specific lenses and eyes. There is no universal safe maximum. Remove them sooner if they become dry, painful, red, or blurry.

Is it safe to rinse contact lenses with tap water?

No. Tap water may contain microorganisms that can cause serious eye infections. Use only the approved solution and care method for your lenses.

What should I do if a contact lens feels uncomfortable?

Remove the lens, inspect it, and follow the cleaning or disposal instructions for that lens type. If discomfort continues after removal, or if you have redness, pain, discharge, or vision changes, seek professional advice.

Can I wear contact lenses when I have an eye infection?

Do not wear lenses during an eye infection or while your eyes are significantly irritated unless an eye-care professional tells you otherwise. Use new lenses and a clean case when you resume, if advised.

Key takeaways

The safest way to wear contact lenses is to combine clean handling, correct solution, timely replacement, and attention to warning signs. Wash and dry your hands every time, never use water to care for lenses, and avoid sleeping or swimming in them unless specifically approved. Keep backup glasses available and stop wearing lenses when your eyes feel abnormal. If symptoms persist or your comfort has changed, arrange an eye exam rather than changing products or schedules on your own.